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Calcimator

HEART Score Calculator

Calculate the HEART score for early risk stratification of chest pain patients in the emergency department.

Inputs

Results

HEART Score

0/ 10

Risk Category

1(1=Low, 2=Moderate, 3=High)

6-Week MACE Risk1.7%
How to Use This Calculator
  1. Score History (0–2), ECG (0–2), Age Category (0–2), Risk Factors (0–2), and Troponin (0–2).
  2. Review HEART Score — 0–3 is low risk (MACE < 2%), 4–6 is moderate, 7–10 is high risk.
  3. Low HEART Score supports early discharge with outpatient follow-up.

What each input means

History
Clinical suspicion based on history.
ECG
ECG findings.
Age Category
Patient age category.
Risk Factors
Risk factors include HTN, DM, smoking, obesity, family history, hyperlipidemia.
Troponin
Troponin level relative to normal limit.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    History = 0, ECG = 0, Age Category = 0, Risk Factors = 0 = 5 input(s) provided
  2. Calculate HEART Score
    HEART Score
    0 = 0
  3. Calculate Risk Category
    Risk Category
    1 = 1
  4. Calculate 6-Week MACE Risk
    6-Week MACE Risk
    1.7 = 1.7%

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